diff options
Diffstat (limited to 'addressbook/gui/widgets/e-addressbook-treeview-adapter.c')
| -rw-r--r-- | addressbook/gui/widgets/e-addressbook-treeview-adapter.c | 627 |
1 files changed, 0 insertions, 627 deletions
diff --git a/addressbook/gui/widgets/e-addressbook-treeview-adapter.c b/addressbook/gui/widgets/e-addressbook-treeview-adapter.c deleted file mode 100644 index af4652226e..0000000000 --- a/addressbook/gui/widgets/e-addressbook-treeview-adapter.c +++ /dev/null @@ -1,627 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#include <config.h> -#include "e-addressbook-model.h" -#include "e-addressbook-treeview-adapter.h" -#include "e-card-merging.h" -#include "e-addressbook-util.h" -#include <gtk/gtktreednd.h> -#include <libxml/tree.h> -#include <libxml/parser.h> -#include <libxml/xmlmemory.h> - -struct _EAddressbookTreeViewAdapterPrivate { - EAddressbookModel *model; - - gint stamp; - - ECardSimple **simples; - int count; - - int create_card_id, remove_card_id, modify_card_id, model_changed_id; -}; - -#define PARENT_TYPE G_TYPE_OBJECT -GObjectClass *parent_class; - -#define COLS (E_CARD_SIMPLE_FIELD_LAST) - -static void -unlink_model(EAddressbookTreeViewAdapter *adapter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - int i; - - g_signal_handler_disconnect (priv->model, - priv->create_card_id); - g_signal_handler_disconnect (priv->model, - priv->remove_card_id); - g_signal_handler_disconnect (priv->model, - priv->modify_card_id); - g_signal_handler_disconnect (priv->model, - priv->model_changed_id); - - priv->create_card_id = 0; - priv->remove_card_id = 0; - priv->modify_card_id = 0; - priv->model_changed_id = 0; - - /* free up the existing mapping if there is one */ - if (priv->simples) { - for (i = 0; i < priv->count; i ++) - g_object_unref (priv->simples[i]); - g_free (priv->simples); - priv->simples = NULL; - } - - g_object_unref (priv->model); - - priv->model = NULL; -} - -static void -build_simple_mapping(EAddressbookTreeViewAdapter *adapter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - int i; - - /* free up the existing mapping if there is one */ - if (priv->simples) { - for (i = 0; i < priv->count; i ++) - g_object_unref (priv->simples[i]); - g_free (priv->simples); - } - - /* build up our mapping to ECardSimple*'s */ - priv->count = e_addressbook_model_card_count (priv->model); - priv->simples = g_new (ECardSimple*, priv->count); - for (i = 0; i < priv->count; i ++) { - priv->simples[i] = e_card_simple_new (e_addressbook_model_card_at (priv->model, i)); - g_object_ref (priv->simples[i]); - } -} - -static void -addressbook_destroy(GtkObject *object) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER(object); - - unlink_model(adapter); - - g_free (adapter->priv); -} - -#if 0 -static void -addressbook_set_value_at (ETableModel *etc, int col, int row, const void *val) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TABLE_ADAPTER(etc); - EAddressbookTableAdapterPrivate *priv = adapter->priv; - if (e_addressbook_model_editable (priv->model)) { - ECard *card; - - if ( col >= COLS|| row >= e_addressbook_model_card_count (priv->model) ) - return; - - e_table_model_pre_change(etc); - - e_card_simple_set(priv->simples[row], - col, - val); - g_object_get(priv->simples[row], - "card", &card, - NULL); - - e_card_merging_book_commit_card(e_addressbook_model_get_ebook(priv->model), - card, card_modified_cb, NULL); - - /* XXX do we need this? shouldn't the commit_card generate a changed signal? */ - e_table_model_cell_changed(etc, col, row); - } -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -addressbook_is_cell_editable (ETableModel *etc, int col, int row) -{ - EAddressbookTableAdapter *adapter = E_ADDRESSBOOK_TABLE_ADAPTER(etc); - EAddressbookTableAdapterPrivate *priv = adapter->priv; - ECard *card; - - if (row >= 0 && row < e_addressbook_model_card_count (priv->model)) - card = e_addressbook_model_card_at (priv->model, row); - else - card = NULL; - - if (!e_addressbook_model_editable(priv->model)) - return FALSE; - else if (card && e_card_evolution_list (card)) - /* we only allow editing of the name and file as for - lists */ - return col == E_CARD_SIMPLE_FIELD_FULL_NAME || col == E_CARD_SIMPLE_FIELD_FILE_AS; - else - return col < E_CARD_SIMPLE_FIELD_LAST_SIMPLE_STRING; -} - -static void -addressbook_append_row (ETableModel *etm, ETableModel *source, gint row) -{ - EAddressbookTableAdapter *adapter = E_ADDRESSBOOK_TABLE_ADAPTER(etm); - EAddressbookTableAdapterPrivate *priv = adapter->priv; - ECard *card; - ECardSimple *simple; - int col; - - card = e_card_new(""); - simple = e_card_simple_new(card); - - for (col = 0; col < E_CARD_SIMPLE_FIELD_LAST_SIMPLE_STRING; col++) { - const void *val = e_table_model_value_at(source, col, row); - e_card_simple_set(simple, col, val); - } - e_card_simple_sync_card(simple); - e_card_merging_book_add_card (e_addressbook_model_get_ebook (priv->model), card, NULL, NULL); - g_object_unref (simple); - g_object_unref (card); -} -#endif - -static void -e_addressbook_treeview_adapter_class_init (GtkObjectClass *object_class) -{ - parent_class = g_type_class_peek_parent (object_class); - - object_class->destroy = addressbook_destroy; -} - -static void -e_addressbook_treeview_adapter_init (GtkObject *object) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER(object); - EAddressbookTreeViewAdapterPrivate *priv; - - priv = adapter->priv = g_new0 (EAddressbookTreeViewAdapterPrivate, 1); - - priv->create_card_id = 0; - priv->remove_card_id = 0; - priv->modify_card_id = 0; - priv->model_changed_id = 0; - priv->simples = NULL; - priv->count = 0; -} - -static void -get_iter (EAddressbookTreeViewAdapter *adapter, gint index, GtkTreeIter *iter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - - iter->stamp = priv->stamp; - iter->user_data = GINT_TO_POINTER (index); -} - -static void -create_card (EAddressbookModel *model, - gint index, gint count, - EAddressbookTreeViewAdapter *adapter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - int i; - - priv->count += count; - priv->simples = g_renew(ECardSimple *, priv->simples, priv->count); - memmove (priv->simples + index + count, priv->simples + index, (priv->count - index - count) * sizeof (ECardSimple *)); - - for (i = 0; i < count; i ++) { - GtkTreeIter iter; - GtkTreePath *path; - - priv->simples[index + i] = e_card_simple_new (e_addressbook_model_card_at (priv->model, index + i)); - - get_iter (adapter, index + i, &iter); - path = gtk_tree_model_get_path (GTK_TREE_MODEL (adapter), &iter); - - gtk_tree_model_row_inserted (GTK_TREE_MODEL (adapter), path, &iter); - gtk_tree_model_row_changed (GTK_TREE_MODEL (adapter), path, &iter); - - gtk_tree_path_free (path); - } -} - -static void -remove_card (EAddressbookModel *model, - gint index, - EAddressbookTreeViewAdapter *adapter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - GtkTreeIter iter; - GtkTreePath *path; - - g_object_unref (priv->simples[index]); - memmove (priv->simples + index, priv->simples + index + 1, (priv->count - index - 1) * sizeof (ECardSimple *)); - priv->count --; - get_iter (adapter, index, &iter); - path = gtk_tree_model_get_path (GTK_TREE_MODEL (adapter), &iter); - - gtk_tree_model_row_deleted (GTK_TREE_MODEL (adapter), path); - - gtk_tree_path_free (path); -} - -static void -modify_card (EAddressbookModel *model, - gint index, - EAddressbookTreeViewAdapter *adapter) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - GtkTreeIter iter; - GtkTreePath *path; - - g_object_unref (priv->simples[index]); - priv->simples[index] = e_card_simple_new (e_addressbook_model_card_at (priv->model, index)); - - get_iter (adapter, index, &iter); - path = gtk_tree_model_get_path (GTK_TREE_MODEL (adapter), &iter); - - gtk_tree_model_row_changed (GTK_TREE_MODEL (adapter), path, &iter); - - gtk_tree_path_free (path); -} - -static void -model_changed (EAddressbookModel *model, - EAddressbookTreeViewAdapter *adapter) -{ - int i; - - /* there has *got* to be an easier/faster way to do this... */ - for (i = 0; i < adapter->priv->count; i++) { - remove_card (model, i, adapter); - } - - build_simple_mapping (adapter); - - if (adapter->priv->count) { - printf ("AIIEEEEEE\n"); - } - - /* XXX this isn't right either, we need to add the new cards */ -} - -static GtkTreeModelFlags -adapter_get_flags (GtkTreeModel *tree_model) -{ - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), 0); - - return GTK_TREE_MODEL_LIST_ONLY; -} - -static gint -adapter_get_n_columns (GtkTreeModel *tree_model) -{ - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), 0); - - return COLS; -} - -static GType -adapter_get_column_type (GtkTreeModel *tree_model, - gint index) -{ - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), G_TYPE_INVALID); - g_return_val_if_fail (index < COLS && index >= 0, G_TYPE_INVALID); - - return G_TYPE_STRING; -} - -static gboolean -adapter_get_iter (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreePath *path) -{ - EAddressbookTreeViewAdapter *adapter; - GSList *list; - gint i; - - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), FALSE); - g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE); - - adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - - i = gtk_tree_path_get_indices (path)[0]; - - if (i >= adapter->priv->count) - return FALSE; - - iter->stamp = adapter->priv->stamp; - iter->user_data = GINT_TO_POINTER (i); - - return TRUE; -} - -static GtkTreePath * -adapter_get_path (GtkTreeModel *tree_model, - GtkTreeIter *iter) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - GtkTreePath *retval; - - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), NULL); - g_return_val_if_fail (iter->stamp == adapter->priv->stamp, NULL); - - - if (GPOINTER_TO_INT (iter->user_data) >= adapter->priv->count) - return NULL; - - retval = gtk_tree_path_new (); - gtk_tree_path_append_index (retval, GPOINTER_TO_INT (iter->user_data)); - return retval; -} - -static void -adapter_get_value (GtkTreeModel *tree_model, - GtkTreeIter *iter, - gint column, - GValue *value) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - ECardSimple *simple; - gint tmp_column = column; - const char *v; - - g_return_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model)); - g_return_if_fail (column < COLS); - g_return_if_fail (adapter->priv->stamp == iter->stamp); - - simple = adapter->priv->simples [ GPOINTER_TO_INT (iter->user_data) ]; - - v = e_card_simple_get_const(simple, column); - - if (v && !strncmp (v, "<?xml", 5)) { - EDestination *dest = e_destination_import (v); - if (dest) { - /* XXX blech, we leak this */ - v = g_strdup (e_destination_get_textrep (dest, TRUE)); - g_object_unref (dest); - } - } - - g_value_init (value, G_TYPE_STRING); - g_value_set_string (value, (v ? v : "")); -} - -static gboolean -adapter_iter_next (GtkTreeModel *tree_model, - GtkTreeIter *iter) -{ - EAddressbookTreeViewAdapter *adapter; - - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), FALSE); - g_return_val_if_fail (E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model)->priv->stamp == iter->stamp, FALSE); - - adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - - iter->user_data = GINT_TO_POINTER (GPOINTER_TO_INT (iter->user_data) + 1); - - return (GPOINTER_TO_INT (iter->user_data) < adapter->priv->count); -} - -static gboolean -adapter_iter_children (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - - /* this is a list, nodes have no children */ - if (parent) - return FALSE; - - /* but if parent == NULL we return the list itself as children of the - * "root" - */ - if (adapter->priv->count) { - iter->stamp = adapter->priv->stamp; - iter->user_data = GINT_TO_POINTER (0); - return TRUE; - } - else - return FALSE; -} - -static gboolean -adapter_iter_has_child (GtkTreeModel *tree_model, - GtkTreeIter *iter) -{ - return FALSE; -} - -static gint -adapter_iter_n_children (GtkTreeModel *tree_model, - GtkTreeIter *iter) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), -1); - if (iter == NULL) - return adapter->priv->count; - - g_return_val_if_fail (adapter->priv->stamp == iter->stamp, -1); - return 0; -} - -static gboolean -adapter_iter_nth_child (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *parent, - gint n) -{ - EAddressbookTreeViewAdapter *adapter = E_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model); - - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (tree_model), FALSE); - - if (parent) - return FALSE; - - if (n < adapter->priv->count) { - iter->stamp = adapter->priv->stamp; - iter->user_data = GINT_TO_POINTER (n); - return TRUE; - } - else - return FALSE; -} - -static gboolean -adapter_iter_parent (GtkTreeModel *tree_model, - GtkTreeIter *iter, - GtkTreeIter *child) -{ - return FALSE; -} - -static void -adapter_tree_model_init (GtkTreeModelIface *iface) -{ - iface->get_flags = adapter_get_flags; - iface->get_n_columns = adapter_get_n_columns; - iface->get_column_type = adapter_get_column_type; - iface->get_iter = adapter_get_iter; - iface->get_path = adapter_get_path; - iface->get_value = adapter_get_value; - iface->iter_next = adapter_iter_next; - iface->iter_children = adapter_iter_children; - iface->iter_has_child = adapter_iter_has_child; - iface->iter_n_children = adapter_iter_n_children; - iface->iter_nth_child = adapter_iter_nth_child; - iface->iter_parent = adapter_iter_parent; -} - -static gboolean -adapter_drag_data_delete (GtkTreeDragSource *drag_source, - GtkTreePath *path) -{ - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (drag_source), FALSE); - - return FALSE; -} - -static gboolean -adapter_drag_data_get (GtkTreeDragSource *drag_source, - GtkTreePath *path, - GtkSelectionData *selection_data) -{ - g_return_val_if_fail (E_IS_ADDRESSBOOK_TREEVIEW_ADAPTER (drag_source), FALSE); - - /* Note that we don't need to handle the GTK_TREE_MODEL_ROW - * target, because the default handler does it for us, but - * we do anyway for the convenience of someone maybe overriding the - * default handler. - */ - - if (gtk_tree_set_row_drag_data (selection_data, - GTK_TREE_MODEL (drag_source), - path)) { - return TRUE; - } - else { - if (selection_data->target == gdk_atom_intern ("text/x-vcard", FALSE)) { - printf ("HI THERE\n"); - } - } - - return FALSE; -} - -static void -adapter_drag_source_init (GtkTreeDragSourceIface *iface) -{ - iface->drag_data_delete = adapter_drag_data_delete; - iface->drag_data_get = adapter_drag_data_get; -} - -GType -e_addressbook_treeview_adapter_get_type (void) -{ - static GType type = 0; - - if (!type) { - static const GTypeInfo adapter_info = { - sizeof (EAddressbookTreeViewAdapterClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) e_addressbook_treeview_adapter_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (EAddressbookTreeViewAdapter), - 0, /* n_preallocs */ - (GInstanceInitFunc) e_addressbook_treeview_adapter_init, - }; - - static const GInterfaceInfo tree_model_info = { - (GInterfaceInitFunc) adapter_tree_model_init, - NULL, - NULL - }; - - static const GInterfaceInfo drag_source_info = { - (GInterfaceInitFunc) adapter_drag_source_init, - NULL, - NULL - }; - - type = g_type_register_static (PARENT_TYPE, "EAddressbookTreeViewAdapter", &adapter_info, 0); - - g_type_add_interface_static (type, - GTK_TYPE_TREE_MODEL, - &tree_model_info); - - g_type_add_interface_static (type, - GTK_TYPE_TREE_DRAG_SOURCE, - &drag_source_info); - } - - return type; -} - -void -e_addressbook_treeview_adapter_construct (EAddressbookTreeViewAdapter *adapter, - EAddressbookModel *model) -{ - EAddressbookTreeViewAdapterPrivate *priv = adapter->priv; - - priv->model = model; - g_object_ref (priv->model); - - priv->stamp = g_random_int (); - - priv->create_card_id = g_signal_connect(priv->model, - "card_added", - G_CALLBACK(create_card), - adapter); - priv->remove_card_id = g_signal_connect(priv->model, - "card_removed", - G_CALLBACK(remove_card), - adapter); - priv->modify_card_id = g_signal_connect(priv->model, - "card_changed", - G_CALLBACK(modify_card), - adapter); - priv->model_changed_id = g_signal_connect(priv->model, - "model_changed", - G_CALLBACK(model_changed), - adapter); - - build_simple_mapping (adapter); -} - -GtkTreeModel * -e_addressbook_treeview_adapter_new (EAddressbookModel *model) -{ - EAddressbookTreeViewAdapter *et; - - et = g_object_new(E_TYPE_ADDRESSBOOK_TREEVIEW_ADAPTER, NULL); - - e_addressbook_treeview_adapter_construct (et, model); - - return (GtkTreeModel*)et; -} |